baber/WOPTO huggingface dataset:
Patent JP-2002140812-A (JP)
Title: Polyester film for magnetic recording medium and magnetic recording tape
Inventor: ONO MASAAKI
IPC: G11B5/73
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for a base film suitable for forming a digital video tape excellent in electromagnetic transducing characteristics and nearly free from DO, wherein a cooling can not become dirty when the film is used to manufacture a magnetic tape even in high vapor deposition speed. SOLUTION: The polyester film for a magnetic recording medium consists of a laminated film consisting of a layer A and a layer B and a coating layer formed on the surface thereof. A surface A on the side of the layer A has 2-4 nm SRa value and 10-40 nm SRz value. Fine particle for forming surface projections on a surface B on the side of the layer B are contained in the layer B and the fine particles have 50-500 nm average particle size. The layer B has 0.01-1.0 wt.% fine particle content and the coating layer applied and formed on the side of the layer B has 1-10 nm thickness. A ferromagnetic metallic thin film layer is provided on the outer side of the surface A to form the polyester film used as a magnetic recording medium.
Patent JP-2002144258-A (JP)
Title: Storage case of portable power tool
Inventor: NAKAMURA MIZUHO
IPC: B25H3/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a storage case of a portable power tool to store the portable power tool to hold a rotary blade having a through hole in its center free to rotate and the rotary blade free to easily and smoothly fetch the stored rotary blade. SOLUTION: A roughly L shaped fetching guide 14 having a first arm part extending along a bottom surface of a rotary blade storage part 7 and a second arm part 17 extending along an inside wall in the rotary blade storage part 7 is provided in the rotary blade storage part 7.
Patent JP-2002141011-A (JP)
Title: Electron beam device and manufacturing method of device using the same
Inventor: HAMASHIMA MUNEKI
IPC: H01J37/28
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To carry out a variety of measurement and inspection of a semiconductor device pattern with high accuracy, high reliability, and high throughput. SOLUTION: For the electron beam device irradiating an electron beam emitted from an electron gun on the surface of a sample, and estimating the surface of a sample by detecting a secondary electron emitted from the surface of the sample, the electron gun has a plurality of thermionic cathodes arranged in a single electrode, and the top end of the plurality of thermionic cathodes are adjusted so as to locate at an electron emission hole of the electrode.
Patent JP-2002149220-A (JP)
Title: Production stage adjusting method and medium with recorded program thereof
Inventor: KATSUOKA RITSU
IPC: G06Q50/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To easily obtain a production stage which has high productivity. SOLUTION: At an assembly stage for electronic equipment assembly as an example of a production stage for producing a product, a process is formed by grouping operations which should successively be performed. The assembly stage is implemented by a combination of processes and the combination having the smallest number of processes is selected while the operation with restrictions of an operation time. By this combination, the process productivity obtained by dividing the production the output by the number of processes and the operation time can be maximized.
Patent JP-2002150893-A (JP)
Title: Switch mechanism having two or more operation function, and control equipment of electronic device using this switch mechanism
Inventor: KAIZAKI MASARU
IPC: G06F3/0338
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a switch mechanism which makes operation easy by giving two or more switch functions to a single switch mechanism. SOLUTION: A 2nd component 2a is arranged movably in up-and-down motion between an upper stopping position that stands up from a 1st component 3A and a pushing position that sinks from the above upper stopping position to a lower part, in the central part of the 1st component 3A possible to function separate switch means by tilting it in directions of front/back and right/left. While the 1st component 3A is constituted to be movable in tilting by the 2nd component 2a, a detection means 5 by which a subsidence grade from the above upper stopping position of the 2nd component 2a in the lower position of the 2nd component 2a. Thus, giving two or more switch functions to the single switch mechanism provides the switch mechanism that makes operations easy.
Patent JP-2002144653-A (JP)
Title: Printer
Inventor: FUJIMOTO TETSUYA
IPC: B65H20/20
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of accurately judging the feed state of printing paper. SOLUTION: The printer is equipped with a tractor 5 for feeding printing paper along a predetermined route, a roller 17 coming into contact with the printing paper to revolve by the angle corresponding to the moving distance of the printing paper, a rotary code wheel 20 revolved by the same angle as the roller 17 and having a large number of parts to be detected formed thereto on the concentric circle centering around the center of revolution at a predetermined pitch, and a photoelectric sensor 21 for detecting the parts to be detected to output a detection signal at each time when the printing paper moves by a predetermined distance.
Patent JP-2002147068-A (JP)
Title: Partition fence
Inventor: AONUMA TAKEZO
IPC: E04H17/16
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To show individuality of residents and facilitating the repair by constituting a fence provided between dwelling houses of a material easily obtained and assembled by the residents. SOLUTION: This fence 1 is so constituted that support members 5 are fixedly retained to a foundation sill 2 constructed with concrete and a foundation frame 4 is formed by assembling arm members 6, a top material 7, and side wooden members 8. Bamboo or narrow wooden materials are disposed and fixed in an outer surface of the foundation frame 4 at prescribed intervals to constitute a grid material 10 so that the fence 1 matching to the preference of the manufacturer can be formed. A garden plant, etc., can be projected in an arbitrary position between the grid materials 10 so as to provide the fence with the grid material of the artificial material harmonized with the nature.
Patent JP-2002151494-A (JP)
Title: Normal pressure plasma processing method and device therefor
Inventor: YARA TAKUYA
IPC: H05H1/46
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a processing method and the device for keeping the vicinity of the contact part of plasmas and a body to be processed in the atmosphere of inert gas in a normal plasma processing method. SOLUTION: In this method, a solid dielectric is installed on the opposing surface of at least one of a pair of counter electrodes under a pressure near the atmospheric pressure, the plasma obtained by introducing processing gas between the pair of the counter electrodes and applying an electric field between the electrodes is brought into contact with the body to be processed and the body to be processed is processed. The vicinity of the contact part of the plasma and the body to be processed is kept in an inert gas atmosphere by a gas atmosphere adjusting mechanism.
Patent JP-2002149580-A (JP)
Title: Server equipment, user terminal equipment, virtual space system, method for distributing user information, method for displaying user information, method for distributing and displaying user information and storage medium
Inventor: KATO MASAMI
IPC: G06Q50/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To attain proper communication in a virtual space by a user belonging to the virtual spaces (groups). SOLUTION: Each user sets the specified virtual space in advance among a plurality of virtual space. A host server 11 receives user information transmitted from one of user terminal units 13-17, distributes received user information to the user terminal unit positioned in the specified virtual space which is set by the user of the user terminal unit being the transmission source of the user information and distributes the received user information to the user terminal units positioned in the virtual spaces except the specified space among the virtual spaces which are set by the user of the terminal unit being the transmission source of the user information. The user terminal unit to which the user information is distributed displays it.
Patent JP-2002153923-A (JP)
Title: Dust-proof mechanism of punch die
Inventor: HIRAI HIDEJIRO
IPC: B21D45/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a dust-proof mechanism of a punch die capable of preventing site between a punch guide and a punching die fitting member. SOLUTION: A dust removing member 19 prevents dust from entering a space between the punch guide PG and the punching die fitting member 3U during the punching operation. After the punching operation, dust adhered to an outer circumferential surface of the punch guide PG is removed when the punch guide PG is elevated. Since the inside diameter of the dust removing member 19 is substantially as large as the outside diameter of the punch guide PG, the dust is prevented from entering the space between the punch guide PG and the punching die fitting member 3U, while the dust adhered to the outer circumferential surface of the punch guide PG is removed when the punch guide PG is elevated. In addition, a projecting part 23 of the dust removing member 19 prevents the dust from scattering inside a key groove 11 of the punch guide PG, and also removes the dust adhered inside the key groove 11.
Patent JP-2002146874-A (JP)
Title: Drainage system for house
Inventor: NISHII MASAHIRO
IPC: E03C1/122
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To easily perform the inspection, cleaning, repair, updating or the like of a drain branch pipe or the like connected to a various drainage facility. SOLUTION: The drain branch pipe 51 is connected between the various drainage facility installed in a building and the inflow side junction 61 of a drainage basin 6 buried in the outside ground of the outer peripheral foundation 4 of the building. The drain branch pipe 51 is opened on the upper face of moisture-proof concrete 41 on the inside of the outer peripheral foundation 4 at one end and is inserted into a sheath pipe 9 opened in the void hole 4a of the outer peripheral foundation 4 and buried in the moisture-proof concrete 41 at the other end.
Patent JP-2002153806-A (JP)
Title: Method for forming coating film, and multilayer coating film
Inventor: OKUMA KOJI
IPC: C09D5/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a multilayer coating film having excellent finished appearance and excellent also in physical properties such as chipping resistance is formed when the top of a substrate is successively coated with an intermediate coating film and a final coating film by a wet-on-wet process. SOLUTION: In the method for forming a coating film in which an intermediate coating film, a base coating film and a clear coating film are successively formed on a substrate by a wet-on-wet process, each of an intermediate coating material for forming the intermediate coating film and a base coating material for forming the base coating film contains an amido-containing acrylic resin and a curing agent, and the curing agent contained in the intermediate coating material comprises an aliphatic isocyanate type active methylene blocked isocyanate having >3 functional groups on the average.
Patent JP-2002159527-A (JP)
Title: Disposable wearing article
Inventor: SHINOHARA JUNJI
IPC: A61F5/44
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a disposable wearing article that can tighten the leg regions of a wearer by means of a sufficient elongation stress on a third elastic member extending between a first and a second elastic member. SOLUTION: In the disposable wearing article 1A, the first elastic member 11 has first longitudinally extending opposite side portions 11a and a first middle portion 11b crossing a crotch region 31, the second elastic member 12 has second longitudinally extending opposite side portions 12a and a second middle portion 12b crossing the crotch region 31, and the third elastic members 13 each have a first connection portion 13a extending in a convergent relation to the first opposite side portions 11a and a second connection portion 11b extending in a convergent relation to the second opposite side portions 12a.
Patent JP-2002162913-A (JP)
Title: Board unit for optoelectronic device and method for manufacturing the same, optoelectronic device, method for manufacturing the same, and electronic instrument
Inventor: MOTAI MASAAKI
IPC: G02F1/1333
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a board unit for optoelectronic devices with which positioning can easily be performed with good accuracy and which can prevent sticking deviation when a pair of substrates are stuck together. SOLUTION: The board unit for optoelectronic devices consists of a pair of mutually opposing substrates. One board has a projecting part with a tapered shape which is thinner toward the other board from one board among the pair of substrates. The projecting part has a recessed part which can fit into the other board. The board unit has a portion in which the outer diameter of the projecting part and the inside diameter of the recessed part have nearly the same size in the state where the projecting part is engaged with the recessed part.
Patent JP-2002159239-A (JP)
Title: On-board case for pet
Inventor: HATAKE JUNKO
IPC: B60P3/04
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an on-board case for a pet capable of readily achieving the prevention of fouling in the interior of a car and preventing a risk on the driving of the vehicle or the pet itself. SOLUTION: This on-board case 1 for the pet comprises a box body 2 capable of being developed and assembled for housing the pet, a detachable member 12 for mutually fixing the bottom and lateral faces of the box body 2, a fixing auxiliary member 5 for checking the release of fixing with the detachable member 12, a mooring member 7 for mooring the pet in the box body 2 and a fixing member 3 for fixing the housing body 2 on a seat 50. The mooring member 7 is provided with plural fixing rings 7d, beltlike members 7a, connecting members 7b and connecting members 7c. The beltlike members 7a are set at a smaller length than that of diagonal lines of the base 2a. When the pet is moored from the back side with the two mooring members 7, the pet can be prevented from jumping out to the outside.  When a first belt member 3a and a second belt member 3b of the fixing member 3 are stretched over the seat 50, the housing body 2 can be brought into close contact and fixed on the seat 50.
Patent JP-2002160243-A (JP)
Title: Method and apparatus for press-molding resin or the like
Inventor: YASHIMA TSUNEAKI
IPC: B30B1/18
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To press-mold a molding material having expansion and contraction characteristics such as a polypropylene resin, SMC or the like by raising and lowering a slide in good response. SOLUTION: A plurality of lift rods are mounted on the slide 5 axisymmetrically to synchronously drive the lift rods 6 by an AC servo motor, and the slide 5 is raised and lowered according to a slide motion curve to press-mold a polypropylene resin or the like. Especially, the slide 5 is raised and lowered by predetermined quantity by reversely and forwardly rotating the AC servo motor 13 corresponding to the reaction force of the expansion and contraction of the molding material 16 such as SMC, a foaming resin material or the like to mold the molding material under pressure.
Patent JP-2002167051-A (JP)
Title: Method and device for filling powder and granular material
Inventor: ITO NORIYUKI
IPC: B65G53/16
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for uniformly and thoroughly filling a powder and granular material while turning a blowout port of a feed nozzle into a filling bag loaded in a container mounted on a trailer by feeding the power and granular material under pressure, which eliminates a movable part in a feed nozzle part inserted into the loaded bag to prevent a part constituting the movable part, from dropping or mixing into the powder and granular material, and improper operation due to the adhesion of the powder and granular material to the movable part. SOLUTION: The feed nozzle 4 is provided with the blowout port 5 at a tip and consists of a first pipe 7 in which a lever 6 for rotary operation is protrudedly provided on a side, a second fixed pipe 9 in which a basic part of the pipe 7 in a rear part of the lever is fitted and inserted, and a ball bearing 11 supporting the first pipe 7 rotatably on the fixed pipe 7, and a lever tip side of the first pipe 7 is inserted into the filling bag in the container so that there is no movable part in the filling bag.
Patent JP-2002166184-A (JP)
Title: Home rice polishing mill
Inventor: YAMANAKA TADAAKI
IPC: B02B7/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To inhibit a temperature raising of a rice at the time of rice polishing and to smoothly carry out a separation and a discharge of a rice bran by press- feeding a cooling air into a rice polishing cage at the time of rice polishing. SOLUTION: The home rice polishing mill is provided with a rice polishing cage 6 comprising a porous container such as a wire gauze, etc., for accommodating a rice hull R; a blade 7 for rice polishing disposed in the rice polishing cage 6; a driving means 10 for rotating and driving the blade 7 for rice polishing; and a rice bran receiver 30 disposed below the rice polishing cage 6 and receiving a rice bran T discharged from the rice polishing cage 6. A cooling fan 25 for press-feeding a cooling air W1 into the rice pearling cage 6 at the time of rice polishing is auxiliarily provided. A temperature raising of the rice R at the time of rice polishing can be inhibited by press-feeding the cooling air W1 into the rice polishing cage 6 by the cooling fan at the time of rice polishing.
Patent JP-2002168564-A (JP)
Title: Refuse dryer
Inventor: FUJITA EIJI
IPC: B09B3/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a refuse dryer in which refuse can be dried sufficiently while enhancing the drying efficiency by increasing the detention time of refuse. SOLUTION: The refuse dryer is arranged such that refuse thrown into the inner cylinder 2 is dried directly by hot air introduced into the inner cylinder 2 while being stirred by a stirring member 6 and dried indirectly by temperature raised air introduced into the outer cylinder 3. The axis of the inner cylinder 2 and the stirring axis 61 of the stirring member 6 are arranged while inclining downward at specified inclination angles toward the refuse outlet side 2b wherein the inclination angle θ2 of the stirring axis 61 is set smaller than the inclination angle θ1 of the axis of the inner cylinder 2. At the inner circumferential edge part of the inner cylinder 2 on the refuse outlet side 2b, a doughnut type notched dam member 71 is provided discontinuously.  On the outer circumferential surface of the outer cylinder 3, annular fins are arranged in the axial direction at a specified interval.
Patent JP-2002165947-A (JP)
Title: Pachinko machine
Inventor: HONDA TAKASHI
IPC: A63F7/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a bad influence of heat upon mechanical parts by quickly removing hot air generated from the mechanical parts provided on the back of a game board. SOLUTION: An exhaust hole 28 penetrating the game board in the longitudinal direction is bored in a position equal to or higher than the mounting position of the mechanical parts provided as a heat generating source on the back of the game board, whereby hot air generated from the mechanical parts on the back of the game board through the exhaust hole 28 is discharged to a space 29 on the front of the game board by utilizing convection, and fresh air is supplied to the mechanical parts from below.
Patent JP-2002169579-A (JP)
Title: Device for embedding additional data in audio signal and device for reproducing additional data from audio signal
Inventor: ARAI TAKAYUKI
IPC: G10L25/06
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for embedding additional data in an audio data with small possibility that the additional data are destroyed when a voice signal is processed. SOLUTION: This device has a polarity inversion part 13 which inverts the polarity of the audio signal inputted to an input terminal 11 and a border detection part 14 which detects a syllable border of the audio signal, and outputs the audio signal having its polarity inverted by syllables corresponding to the additional data inputted to an input terminal 12 from an output terminal 17.
Patent JP-2002168672-A (JP)
Title: Method for calibrating coriori flowmeter
Inventor: SHIRAISHI TAIICHI
IPC: G01F1/84
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for more accurately calibrating a Coriori flowmeter, by calibrating it in such a manner that, when the flowmeter is calibrated from the relation between the density of a fluid to be measured and the resonance frequency of a flow tube of the flowmeter, one point is located in the tube or the resonance frequency measured by setting a vacuum state in and out of the tube, and another point is located at the resonance frequency, measured when a plurality of types of fluids having known density at a prescribed temperature are filled sequentially. SOLUTION: Density ρ of the fluid to be measured is measured, by sensing a frequency (f) of an exciter 5 driven resonance-wise by a drive circuit 10 using a resonance frequency detector 20. The method for calibrating the Coriori flowmeter comprises the steps of first connecting a vacuum pump to an inside tube 1, setting vacuum state to the tube 1, measuring the resonance frequency fv of the tube at that time, then filling the tube 1 with the fluid having the known density ρs, and measuring the resonance frequency fs of the tube 1. The method further comprises the steps of substituting the obtained measured values for a secondary formula, showing the relation between the frequency (f) of the flowmeter and the fluid density ρ in the tube, and obtaining a coefficient of an unknown number.  The method also comprises the steps of obtaining a volume flow rate, fluid density or the like of the fluid to be measured, based on the formula obtained through calculation.
Patent JP-2002170257-A (JP)
Title: Optical pickup device
Inventor: NISHIKAWA MASAYUKI
IPC: G11B7/1378
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To compensate both a spherical aberration caused by manufacturing errors in the thickness of a recording medium and a spherical aberration caused by a difference in the position of the recording surface in the thickness direction owing to a difference in kind, and to record to/reproduce from plural kinds of recording media, in one optical system having an object lens of a large numerical aperture. SOLUTION: A lens assembly 6 which has a plurality of lenses and whose lenses are individually displaced along the optical axis is interposed between a light source 3 and the object lens 4, and respective lenses of the lens assembly 6 are individually moved along the optical axis by a lens driving means 7 so as to reduce the thickness of the light transmission layer of the recording medium 2 and the spherical aberration generated in each optical surface of the optical system.